6998320145457369

Names of 6998320145457369

• Cardinal: 6998320145457369 can be written as Six quadrillion, nine hundred ninety-eight trillion, three hundred twenty billion, one hundred forty-five million, four hundred fifty-seven thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 6.998320145457369 × 10¹⁵

Factors of 6998320145457369

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 242

Divisors of 6998320145457369

• Number of divisors d(n): 315
• Complete list of divisors:
  1 3 9 17 27 51 71 81 151 153 213 243 289 453 459 639 729 867 1207 1359 1377 1917 2567 2601 3621 4077 4131 4913 5041 5751 7701 7803 10721 10863 12231 12393 14739 15123 17253 20519 22801 23103 23409 32163 32589 36693 43639 44217 45369 51759 61557 68403 69309 70227 83521 85697 96489 97767 110079 130917 132651 136107 182257 184671 205209 207927 210681 250563 257091 289467 293301 348823 387617 392751 397953 408321 546771 554013 615627 623781 741863 751689 761191 771273 868401 879903 1046469 1162851 1178253 1193859 1224963 1456849 1618871 1640313 1662039 1846881 1871343 2225589 2255067 2283573 2313819 2605203 3098369 3139407 3488553 3534759 3581577 3674889 4370547 4856613 4920939 4986117 5540643 5929991 6589489 6676767 6765201 6850719 6941457 7815609 9295107 9418221 10465659 10604277 12611671 12940247 13111641 14569839 14762817 14958351 16621929 17789973 19768467 20030301 20295603 20552157 20824371 24766433 27520807 27885321 28254663 31396977 31812831 37835013 38820741 39334923 43709517 44288451 52672273 53369919 59305401 60090903 60886809 61656471 62473113 74299299 82562421 83655963 84763989 94190931 112021313 113505039 114939841 116462223 118004769 131128551 132865353 158016819 160109757 177916203 180272709 184969413 219984199 222897897 247687263 250967889 254291967 282572793 336063939 340515117 344819523 349386669 354014307 393385653 421029361 467853719 474050457 480329271 533748609 540818127 554908239 659952597 668693691 743061789 752903667 895428641 1008191817 1021545351 1034458569 1048160007 1062042921 1180156959 1263088083 1403561157 1422151371 1440987813 1601245827 1904362321 1953977297 1979857791 2006081073 2229185367 2258711001 2686285923 3024575451 3064636053 3103375707 3144480021 3739731383 3789264249 4210683471 4266454113 4322963439 4803737481 5713086963 5861931891 5939573373 6018243219 6687556101 7953513223 8058857769 9073726353 9193908159 9310127121 9433440063 11219194149 11367792747 12632050413 12799362339 17139260889 17585795673 17818720119 18054729657 20062668303 23860539669 24176573307 27221179059 27930381363 33217614049 33657582447 34103378241 37896151239 38398087017 51417782667 52757387019 53456160357 63575433511 71581619007 72529719921 81663537177 83791144089 99652842147 100972747341 102310134723 113688453717 135209724791 154253348001 158272161057 160368481071 190726300533 214744857021 217589159763 298958526441 302918242023 306930404169 341065361151 405629174373 462760044003 474816483171 564699438833 572178901599 644234571063 652767479289 896875579323 908754726069 1216887523119 1388280132009 1424449449513 1694098316499 1716536704797 1932703713189 2690626737969 2726264178207 3650662569357 5082294949497 5149610114391 5798111139567 8071880213907 9599890460161 10951987708071 15246884848491 15448830343173 24215640641721 28799671380483 32855963124213 45740654545473 46346491029519 86399014141449 98567889372639 137221963636419 259197042424347 411665890909257 777591127273041 2332773381819123 6998320145457369
• Sum of all divisors σ(n): 11383078470660057
• Sum of proper divisors (its aliquot sum) s(n): 4384758325202688
• 6998320145457369 is a deficient number, because the sum of its proper divisors (4384758325202688) is less than itself. Its deficiency is 2613561820254681

Bases of 6998320145457369

• Binary: 11000110111001110111101100010010010110110000011011001₂
• Hexadecimal: 0x18DCEF624B60D9
• Base-36: 1WWP3W3C0K9

Squares and roots of 6998320145457369

• 6998320145457369 squared (6998320145457369²) is 48976484858314450398006196402161
• 6998320145457369 cubed (6998320145457369³) is 342753120637629814868132453980155543875604974409
• 6998320145457369 is a perfect square number. Its square root is 83655963
• The cube root of 6998320145457369 is 191277.8149285493

Scales and comparisons

• 6,998,320,145,457,369 seconds is equal to 222,524,933 years, 20 weeks, 5 days, 14 hours, 36 minutes, 9 seconds.
• To count from 1 to 6,998,320,145,457,369 would take you about six hundred sixty-seven million, five hundred seventy-four thousand, eight hundred years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 6998320145457369 cubic inches would be around 15939.8 feet tall.

Recreational maths with 6998320145457369

• 6998320145457369 backwards is 9637545410238996
• 6998320145457369 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6998320145457369's digits is 81
• More coming soon!